UL4703 1000V/2000V DC solar Photovoltaic PV wire cable UL Listed kabel 18AWG~4/0 kablo

UL4703 1000V/2000V DC solar Photovoltaic PV wire cable UL Listed kabel 18AWG~4/0 kablo

Application

Mainly used in wiring of solar power system with earth or no earth

Construction
Conductor：Stranded bare copper or tinned copper,electrical property&Structure in accordance with ASTMB33orASTMB 172 flexible conductor requirement
Insulation：ROHS themosetting insulation material, prior color black or as per customer's request.
Outer Sheath：LSZH&UV-resistant electron-beam cross-inked themoseting Polyolefin copolymer ROHS material, prior color black or as per customer's request.

Technique Specification
Nominal Voltage：600V(AC)、1000V(AC)2000V(AC)
Test Voltage：U=600V
18-10AWGU 0=3000V50HZ1min
8-2AWGUO=3500V50HZ1min
1-4/0AWGUO=4000V50HZ1min
1000V(AC)2000V(AC)
18-10AWGUO=6000V50HZ1min
8-2AWGUO=7500V50HZ1min
1-4/0AWGU 0=9000V50HZ1min
Temperature Rating：WorkingTemperature-40℃~+90℃, max conductor Temperature 125C, Allowable short circuit temperature 200°Cin5 second.
Service Life：Expected life span≥25years
Bending Radius：Fixed installation>4D, Occasionallymoved>5D

Material Properties/Standards
Fire-resistant Performance：UL1581VW-1
Low-Temperature Properties：UL854
Stability Factor：UL 854
UV Resistant：UL 2556
Executive Standard：UL 4703

AWG/Crosssection	Conductor constuction (n/mm)	Conductor Stranded OD. (mm)	Cable OD. (mm)	Conductor Max.Re sistance AT 20 °C (Q/km)	Test voltage (KV, 50HZ/min)
18	16/0.254	1.18	5.00	23.20	6
16	26/0.254	1.49	5.30	14.60	6
14	41/0.254	1.88	5.70	8.96	6
12	65/0.254	2.36	6.20	5.64	6
10	105/0.254	3.00	6.90	3.546	7.5
8	168/0.254	4.10	8.40	2.23	7.5
6	266/0.254	5.20	10.30	1.403	7.5
4	420/0.254	6.95	11.70	0.882	7.5
2	665/0.254	8.74	13.30	0.5548	7.5
1/0	1045/0.254	10.20	16.70	0.3478	9
2/0	1330/0.254	11.50	18.20	0.2766	9
3/0	1672/0.254	13.00	19.50	0.2194	9
4/0	2109/0.254	14.50	21.10	0.1722	9

Other related cables and connectors:

Solar PV MC4 connectors, branches and lead extension wire harness.

Solar submersible pump cables(Flat&Round PVC&Rubber 3&4core availabe)

AC Aluminum/Copper XLPE/PVC Amoured/un-armoured Power Cable